Blade alignment device



FIG. 1 is a side perspective view of a blade alignment device in accordance with the new design;

FIG. 2 is a front plan view of the blade alignment device of FIG. 1 ;

FIG. 3 is a back plan view of the blade alignment device of FIG. 1 ;

FIG. 4 is a top plan view of the blade alignment device of FIG. 1 ;

FIG. 5 is a bottom plan view of the blade alignment device of FIG. 1 ; and,

FIG. 6 is a side elevation view of the blade alignment device of FIG. 1 . 

CLAIM The ornamental design for a blade alignment device, as shown and described. 